Question 1

CAT in imaging stands for

Accepted Answer

A) computer aided telegraphy 
B) computer aided tomography 
C) computerised axial telegraphy 
D) computerised axial tomography 
A) computer aided telegraphy 
B) computer aided tomography 
C) computerised axial telegraphy 
D) computerised axial tomography

Question 2

Which of the following is a receptor in the retina of human eye?

Accepted Answer

A) rods 
B) cones 
C) rods and cones 
D) neither rods nor cones 
A) rods 
B) cones 
C) rods and cones 
D) neither rods nor cones

Question 3

Of the following, _________ has the maximum frequency.

Accepted Answer

A) uv rays 
B) gamma rays 
C) microwaves 
D) radio waves 
A) uv rays 
B) gamma rays 
C) microwaves 
D) radio waves

Question 4

What is brightness adaptation?

Accepted Answer

A) changing the eye's overall sensitivity 
B) changing the eye's imaging ability 
C) adjusting the focal length 
D) transition from scotopic to photopic vision 
A) changing the eye's overall sensitivity 
B) changing the eye's imaging ability 
C) adjusting the focal length 
D) transition from scotopic to photopic vision

Question 5

Electromagnetic waves can be visualised as a

Accepted Answer

A) sine wave 
B) cosine wave 
C) tangential wave 
D) none of the above 
A) sine wave 
B) cosine wave 
C) tangential wave 
D) none of the above

CAT in imaging stands for

Which of the following is a receptor in the retina of human eye?

Of the following, _________ has the maximum frequency.

What is brightness adaptation?

Electromagnetic waves can be visualised as a

Digital Image Processing Terminology and Concepts

Image Processing Transformations, Histograms, and Filters

Image Processing Techniques and Fuzzy Logic

Image Enhancement Techniques and Their Applications

Filters

Exam 1: Light, Electromagnetic Waves, and Vision

CAT in imaging stands for

Which of the following is a receptor in the retina of human eye?

Of the following, _________ has the maximum frequency.

What is brightness adaptation?

Electromagnetic waves can be visualised as a

Digital Image Processing Terminology and Concepts

Image Processing Transformations, Histograms, and Filters

Image Processing Techniques and Fuzzy Logic

Image Enhancement Techniques and Their Applications

Filters